Ta yaya za a iya gane ko filastik polypropylene ne?

Ɗaya daga cikin hanyoyi mafi sauƙi don yin gwajin harshen wuta shine ta hanyar yanke samfurin daga filastik ɗin sannan a kunna shi a cikin kabad ɗin hayaki. Launin harshen wuta, ƙamshi da halayen ƙonewa na iya ba da alamar nau'in filastik: 1. Polyethylene (PE) - Digon ruwa, ƙamshi kamar kakin kyandir;

2.Polypropylene (PP) – Yana diga, galibi yana ƙamshi daga mai datti na injin da kuma ƙamshin kakin zuma;

3. Polymethylmethacrylate (PMMA, "Perspex") – Kumfa, fashewa, ƙamshi mai daɗi mai daɗi;

4. Polyamide ko "Nylon" (PA) - Wuta mai ƙura, ƙamshin marigolds;

5. Acrylonitrilebutadienestyrene (ABS) – Ba ya bayyana, harshen wuta mai ƙura, ƙanshin marigolds;

6. Kumfa mai polyethylene (PE) - Diga, ƙamshin kakin kyandir